SEP provides full range of Engineering, Consulting and Management services to Oil, Gas and Petrochemical projects from feasibility study and conceptual design to commissioning stage. SEP has been certified as a first grade Consulting Company by "Iran Management and Planning Organization" -The highest authority for evaluating and classifying Iranian Contractors and Consultants in the country for Oil, Gas and Petrochemical Industries- for: - Oil & Gas Refineries and Petrochemical Industries - Oil & Gas Transmission Pipelines and Stations Although our main expertise is Downstream, we are actively work on Upstream facilities such as Wellhead, Flowline and Production Units too.